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Measurement of the spin-dipolar part of the tensor polarizability of $^{87}$Rb by Dallal, Yehonatan; Ozeri, Roee is a scholarly article available to read on EtoBox.

What is Measurement of the spin-dipolar part of the tensor polarizability of $^{87}$Rb about?

We report on the measurement of the contribution of the magnetic-dipole hyperfine interaction to the tensor polarizability of the electronic ground-state in $^{87}$Rb. This contribution was isolated by measuring the differential shift of the clock transition frequency in $^{87}$Rb atoms that were optically trapped in the focus of an intense CO$_2$ laser beam. By comparing to previous tensor polarizability measurements in $^{87}$Rb, the contribution of the interaction with the nuclear electric-quadrupole moment was isolated as well. Our measurement will enable better estimation of black-body shifts in Rb atomic clocks. The methods reported here are applicable for future spectroscopic studies of atoms and molecules under strong quasi-static fields.

Author

Dallal, Yehonatan; Ozeri, Roee

Published

2014

Language

EN